A rip current is a strong channel of water moving away from the shore. Rip currents typically form along the beach at breaks in the offshore underwater sandbar, but they can also form near structures such as jetties and piers.
Best disk wiping tools-the tool depends on the task. Disk wiping is a non-destructive way of permanently removing data very different from data destruction, either physical or using a degaussing system that does the same job at the expense of destroying the drive itself.
Disk Cleanup helps free up space on your hard drive Disk Cleanup searches your drive, and then shows you temporary files, Internet cache files. The Disk Cleanup utility comes installed on Windows computers.